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  2. Specific absorption rate - Wikipedia

    en.wikipedia.org/wiki/Specific_absorption_rate

    When measuring the SAR due to a mobile phone the phone is placed against a representation of a human head (a "SAR Phantom") in a talk position. The SAR value is then measured at the location that has the highest absorption rate in the entire head, which in the case of a mobile phone is often as close to the phone's antenna as possible.

  3. Sodium adsorption ratio - Wikipedia

    en.wikipedia.org/wiki/Sodium_adsorption_ratio

    The sodium adsorption ratio (SAR) is an irrigation water quality parameter used in the management of sodium-affected soils. It is an indicator of the suitability of water for use in agricultural irrigation , as determined from the concentrations of the main alkaline and earth alkaline cations present in the water.

  4. ISO 4217 - Wikipedia

    en.wikipedia.org/wiki/ISO_4217

    An airline ticket showing the price with ISO 4217 code "EUR" (bottom left) and not with euro currency sign " € "ISO 4217 is a standard published by the International Organization for Standardization (ISO) that defines alpha codes and numeric codes for the representation of currencies and provides information about the relationships between individual currencies and their minor units.

  5. SAR - Wikipedia

    en.wikipedia.org/wiki/SAR

    SAR Academy, yeshiva in Riverdale, New York, US SAR High School, the high school of SAR Academy; SAR Records, an American record label; Scholars at Risk, a network supporting academic freedom; School for Advanced Research in anthropology and related fields, Santa Fe, New Mexico, US; Sigma Alpha Rho, a high school fraternity, Philadelphia ...

  6. Structure–activity relationship - Wikipedia

    en.wikipedia.org/wiki/Structure–activity...

    The structure–activity relationship (SAR) is the relationship between the chemical structure of a molecule and its biological activity. This idea was first presented by Alexander Crum Brown and Thomas Richard Fraser at least as early as 1868.

  7. Saudi riyal - Wikipedia

    en.wikipedia.org/wiki/Saudi_riyal

    1 SAR = 10.6918 g silver 20 SAR = 7.32238 g gold: 1948 – September 1948: 1 SAR = 10.6918 g silver 65 SAR = 7.32238 g gold: 1948 – 1951: 1 SAR = 10.6918 g silver: The gold sovereign coin was made legal tender in Saudi Arabia with an initial value of 62 riyals. 1951 – 21 October 1952: Informal fixed exchange rate (⁠3 + 15 / 22 ⁠ SAR = 1 ...

  8. Ancient Mesopotamian units of measurement - Wikipedia

    en.wikipedia.org/wiki/Ancient_Mesopotamian_units...

    A series of old Babylonian weights ranging from 1 mina to 3 shekels. Mass was measured by the EN system E. Values below are an average of weight artifacts from Ur and Nippur. The ± value represents 1 standard deviation. All values have been rounded to second digit of the standard deviation.

  9. ASCII - Wikipedia

    en.wikipedia.org/wiki/ASCII

    ASCII (/ ˈ æ s k iː / ⓘ ASS-kee), [3]: 6 an acronym for American Standard Code for Information Interchange, is a character encoding standard for electronic communication. . ASCII codes represent text in computers, telecommunications equipment, and other devic